<template>
  <div id="root">
   <button @click="isShow = !isShow">显示|隐藏</button>
   <transition-group 
     appear
     name="animate__animated animate__bounce" 
     enter-active-class="animate__swing"
     leave-active-class="animate__backOutUp"
   >
   <!-- 互斥显示 -->
        <h1 v-show="!isShow" class="com" key="1">显示</h1>
        <h1 v-show="isShow"  key="2">显示</h1>
   </transition-group>
  </div>
</template>

<script>
import 'animate.css'
export default {
    name:"Test",
    data(){
        return{
            isShow:true
        }
    },
}

</script>

<style scoped>
h1{
    background:lightBlue;
}
</style>
